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Add PDF Password

Protect your PDF with a strong AES-256 password directly in your browser.

✓ Free✓ No Sign Up✓ AES-256

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Drop your PDF here

or click to browse from your device

Choose PDF File

PDF files only

🔒 Your PDF is processed locally in your browser.

How to Add a Password to a PDF

1️⃣

Upload PDF

Select or drag your PDF into the secure converter.

2️⃣

Set Password

Enter the password you want to use to protect your PDF.

3️⃣

Download

Protect the file and download your password-protected PDF.

Free PDF Password Protector

EasyProPDF's PDF password protector lets you secure PDF documents with a password. The tool uses AES-256 encryption and processes your document directly in your browser.

Why password protect a PDF?

Password protection can help prevent unauthorized users from opening a PDF containing private, business, financial, or confidential information.

Frequently Asked Questions

Is this PDF password tool free?

Yes. You can protect PDF files for free without creating an account.

What encryption does it use?

The tool requests AES-256 encryption when creating the protected PDF.

Are my PDF files uploaded to a server?

The processing is performed locally in your browser, so the PDF does not need to be uploaded to a remote processing server.